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FuelCell Energy
FCEL

117 hedge funds and large institutions have $87.8M invested in FuelCell Energy in 2025 Q3 according to their latest regulatory filings, with 34 funds opening new positions, 25 increasing their positions, 25 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

215% more capital invested

Capital invested by funds: $27.8M → $87.8M (+$59.9M)

127% more first-time investments, than exits

New positions opened: 34 | Existing positions closed: 15

61% more call options, than puts

Call options by funds: $18.2M | Put options by funds: $11.3M

17% more funds holding

Funds holding: 100 → 117 (+17)

13.08% more ownership

Funds ownership: 21.76% → 34.84% (+13%)

0% more repeat investments, than reductions

Existing positions increased: 25 | Existing positions reduced: 25

Holders
117
Holders Change
+17
Holders Change %
+17%
% of All Funds
1.54%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
34
Increased
25
Reduced
25
Closed
15
Calls
$18.2M
Puts
$11.3M
Net Calls
+$6.88M
Net Calls Change
+$2.83M

Top Buyers

Rank Fund Capital Flow
1
Renaissance Technologies
Renaissance Technologies
New York
+$5.81M
2
Two Sigma Investments
Two Sigma Investments
New York
+$3.73M
3
Marshall Wace
Marshall Wace
United Kingdom
+$3.54M
4
Invesco
Invesco
Georgia
+$3.08M
5
Two Sigma Advisers
Two Sigma Advisers
New York
+$3.06M

Top Sellers

Rank Fund Capital Flow
1
Millennium Management
Millennium Management
New York
-$749K
2
Charles Schwab
Charles Schwab
California
-$638K
3
Federated Hermes
Federated Hermes
Pennsylvania
-$364K
4
SPS
Susquehanna Portfolio Strategies
Pennsylvania
-$273K
5
TSS
Two Sigma Securities
New York
-$194K
Name Holding Trade Value Shares
Change 		Change in
Stake
Jones Financial Companies
76
Jones Financial Companies
Missouri
$1.97K +$794 +146 +142%
AF
77
Allworth Financial
California
$1.89K +$16 +3 +1%
IA
78
IFP Advisors
Florida
$1.85K – – –
FFO
79
Fortitude Family Office
Arizona
$1.61K +$522 +96 +86%
CVM
80
Cheviot Value Management
California
$1.27K – – –
Carson Wealth (CWM LLC)
81
Carson Wealth (CWM LLC)
Nebraska
$1K -$3.98K -732 -87%
RBC
82
Roble Belko & Company
Pennsylvania
$1K +$359 +66 +200%
VNA
83
Valley National Advisers
Pennsylvania
$1K +$815 +150 New
FDCDDQ
84
Federation des caisses Desjardins du Quebec
Quebec, Canada
$936 – – –
Nisa Investment Advisors
85
Nisa Investment Advisors
Missouri
$858 -$228 -42 -28%
STB
86
S&T Bank
Pennsylvania
$780 -$141 -26 -21%
KG
87
Kilter Group
New York
$780 – – –
SC
88
SouthState Corp
Florida
$608 – – –
MCM
89
MAI Capital Management
Ohio
$515 – – –
WANY
90
Wealthspire Advisors (New York)
New York
$492 +$342 +63 New
WAS
91
Winch Advisory Services
Wisconsin
$481 – – –
Russell Investments Group
92
Russell Investments Group
United Kingdom
$445 – – –
PFBT
93
Parkside Financial Bank & Trust
Missouri
$414 – – –
GFWA
94
Grey Fox Wealth Advisors
Delaware
$398 +$277 +51 New
NA
95
NewEdge Advisors
Louisiana
$390 – – –
TCOT
96
Trust Company of Toledo
Ohio
$359 – – –
ACM
97
Anfield Capital Management
California
$289 +$201 +37 New
VWA
98
VSM Wealth Advisory
Maryland
$250 – – –
WA
99
WPG Advisers
Maryland
$242 – – –
1IA
100
1620 Investment Advisors
Massachusetts
$234 – – –
2 3
4
5 6

FCEL Hedge Fund Activity: Q3 2025 in Review

117 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in FuelCell Energy (FCEL) for Q3 2025, worth a combined $87.8M — up 215% from $27.8M a quarter earlier.

Buyers outnumbered sellers: 34 funds opened new FCEL positions and 15 closed out — a net gain of 19 holders — while 25 added to existing stakes and 25 trimmed.

The largest buyer was Renaissance Technologies, opening a new position worth an estimated $5.81M. The largest seller was Millennium Management, cutting an estimated $749K.

  • 117 institutional investors held FuelCell Energy (FCEL) as of Q3 2025, up from 100 in Q2 2025.
  • Funds reported $87.8M of FuelCell Energy stock for Q3 2025, up 215% quarter-over-quarter.
  • 34 funds opened new FuelCell Energy positions in Q3 2025 and 15 closed out, a net change of +19 holders.
  • The largest FuelCell Energy buyer in Q3 2025 was Renaissance Technologies, an estimated $5.81M added.
  • The largest FuelCell Energy seller in Q3 2025 was Millennium Management, an estimated $749K sold.

Based on aggregated 13F filings for Q3 2025.